2 # MMC/SD host controller drivers
5 comment "MMC/SD/SDIO Host Controller Drivers"
8 tristate "ARM AMBA Multimedia Card Interface support"
11 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
12 Interface (PL180 and PL181) support. If you have an ARM(R)
13 platform with a Multimedia Card slot, say Y or M here.
18 tristate "Qualcomm Data Mover for SD Card Controller"
19 depends on MMC_ARMMMCI && QCOM_BAM_DMA
22 This selects the Qualcomm Data Mover lite/local on SD Card controller.
23 This option will enable the dma to work correctly, if you are using
24 Qcom SOCs and MMC, you would probably need this option to get DMA working.
29 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
32 This selects the Intel(R) PXA(R) Multimedia card Interface.
33 If you have a PXA(R) platform with a Multimedia Card slot,
39 tristate "Secure Digital Host Controller Interface support"
42 This selects the generic Secure Digital Host Controller Interface.
43 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
44 and Toshiba(R). Most controllers found in laptops are of this type.
46 If you have a controller with this interface, say Y or M here. You
47 also need to enable an appropriate bus interface.
51 config MMC_SDHCI_IO_ACCESSORS
55 This is silent Kconfig symbol that is selected by the drivers that
56 need to overwrite SDHCI IO memory accessors.
58 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
61 select MMC_SDHCI_IO_ACCESSORS
63 This option is selected by drivers running on big endian hosts
64 and performing I/O to a SDHCI controller through a bus that
65 implements a hardware byte swapper using a 32-bit datum.
66 This endian mapping mode is called "data invariance" and
67 has the effect of scrambling the addresses and formats of data
68 accessed in sizes other than the datum size.
70 This is the case for the Nintendo Wii SDHCI.
73 tristate "SDHCI support on PCI bus"
74 depends on MMC_SDHCI && PCI
76 This selects the PCI Secure Digital Host Controller Interface.
77 Most controllers found today are PCI devices.
79 If you have a controller with this interface, say Y or M here.
84 bool "Ricoh MMC Controller Disabler"
85 depends on MMC_SDHCI_PCI
88 This adds a pci quirk to disable Ricoh MMC Controller. This
89 proprietary controller is unnecessary because the SDHCI driver
90 supports MMC cards on the SD controller, but if it is not
91 disabled, it will steal the MMC cards away - rendering them
92 useless. It is safe to select this even if you don't
93 have a Ricoh based card reader.
98 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
99 depends on MMC_SDHCI && ACPI
101 This selects support for ACPI enumerated SDHCI controllers,
102 identified by ACPI Compatibility ID PNP0D40 or specific
105 If you have a controller with this interface, say Y or M here.
109 config MMC_SDHCI_PLTFM
110 tristate "SDHCI platform and OF driver helper"
113 This selects the common helper functions support for Secure Digital
114 Host Controller Interface based platform and OF drivers.
116 If you have a controller with this interface, say Y or M here.
120 config MMC_SDHCI_OF_ARASAN
121 tristate "SDHCI OF support for the Arasan SDHCI controllers"
122 depends on MMC_SDHCI_PLTFM
125 This selects the Arasan Secure Digital Host Controller Interface
126 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
128 If you have a controller with this interface, say Y or M here.
132 config MMC_SDHCI_OF_AT91
133 tristate "SDHCI OF support for the Atmel SDMMC controller"
134 depends on MMC_SDHCI_PLTFM
136 select MMC_SDHCI_IO_ACCESSORS
138 This selects the Atmel SDMMC driver
140 config MMC_SDHCI_OF_ESDHC
141 tristate "SDHCI OF support for the Freescale eSDHC controller"
142 depends on MMC_SDHCI_PLTFM
143 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
144 select MMC_SDHCI_IO_ACCESSORS
146 This selects the Freescale eSDHC controller support.
148 If you have a controller with this interface, say Y or M here.
152 config MMC_SDHCI_OF_HLWD
153 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
154 depends on MMC_SDHCI_PLTFM
156 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
158 This selects the Secure Digital Host Controller Interface (SDHCI)
159 found in the "Hollywood" chipset of the Nintendo Wii video game
162 If you have a controller with this interface, say Y or M here.
166 config MMC_SDHCI_CNS3XXX
167 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
168 depends on ARCH_CNS3XXX
169 depends on MMC_SDHCI_PLTFM
171 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
173 If you have a controller with this interface, say Y or M here.
177 config MMC_SDHCI_ESDHC_IMX
178 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
180 depends on MMC_SDHCI_PLTFM
181 select MMC_SDHCI_IO_ACCESSORS
183 This selects the Freescale eSDHC/uSDHC controller support
184 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
186 If you have a controller with this interface, say Y or M here.
190 config MMC_SDHCI_DOVE
191 tristate "SDHCI support on Marvell's Dove SoC"
192 depends on ARCH_DOVE || MACH_DOVE
193 depends on MMC_SDHCI_PLTFM
194 select MMC_SDHCI_IO_ACCESSORS
196 This selects the Secure Digital Host Controller Interface in
199 If you have a controller with this interface, say Y or M here.
203 config MMC_SDHCI_TEGRA
204 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
205 depends on ARCH_TEGRA
206 depends on MMC_SDHCI_PLTFM
207 select MMC_SDHCI_IO_ACCESSORS
209 This selects the Tegra SD/MMC controller. If you have a Tegra
210 platform with SD or MMC devices, say Y or M here.
215 tristate "SDHCI support on Samsung S3C SoC"
216 depends on MMC_SDHCI && PLAT_SAMSUNG
218 This selects the Secure Digital Host Controller Interface (SDHCI)
219 often referrered to as the HSMMC block in some of the Samsung S3C
222 If you have a controller with this interface, say Y or M here.
226 config MMC_SDHCI_SIRF
227 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
229 depends on MMC_SDHCI_PLTFM
230 select MMC_SDHCI_IO_ACCESSORS
232 This selects the SDHCI support for SiRF System-on-Chip devices.
234 If you have a controller with this interface, say Y or M here.
238 config MMC_SDHCI_PXAV3
239 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
240 depends on CLKDEV_LOOKUP
241 depends on MMC_SDHCI_PLTFM
242 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
245 This selects the Marvell(R) PXAV3 SD Host Controller.
246 If you have a MMP2 platform with SD Host Controller
247 and a card slot, say Y or M here.
251 config MMC_SDHCI_PXAV2
252 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
253 depends on CLKDEV_LOOKUP
254 depends on MMC_SDHCI_PLTFM
255 depends on ARCH_MMP || COMPILE_TEST
258 This selects the Marvell(R) PXAV2 SD Host Controller.
259 If you have a PXA9XX platform with SD Host Controller
260 and a card slot, say Y or M here.
264 config MMC_SDHCI_SPEAR
265 tristate "SDHCI support on ST SPEAr platform"
266 depends on MMC_SDHCI && PLAT_SPEAR
269 This selects the Secure Digital Host Controller Interface (SDHCI)
270 often referrered to as the HSMMC block in some of the ST SPEAR range
273 If you have a controller with this interface, say Y or M here.
277 config MMC_SDHCI_S3C_DMA
278 bool "DMA support on S3C SDHCI"
279 depends on MMC_SDHCI_S3C
281 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
282 has proved to be problematic if the controller encounters
283 certain errors, and thus should be treated with care.
287 config MMC_SDHCI_BCM_KONA
288 tristate "SDHCI support on Broadcom KONA platform"
289 depends on ARCH_BCM_MOBILE
290 depends on MMC_SDHCI_PLTFM
292 This selects the Broadcom Kona Secure Digital Host Controller
293 Interface(SDHCI) support.
294 This is used in Broadcom mobile SoCs.
296 If you have a controller with this interface, say Y or M here.
298 config MMC_SDHCI_BCM2835
299 tristate "SDHCI platform support for the BCM2835 SD/MMC Controller"
300 depends on ARCH_BCM2835
301 depends on MMC_SDHCI_PLTFM
302 select MMC_SDHCI_IO_ACCESSORS
304 This selects the BCM2835 SD/MMC controller. If you have a BCM2835
305 platform with SD or MMC devices, say Y or M here.
309 config MMC_SDHCI_F_SDH30
310 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
311 depends on MMC_SDHCI_PLTFM
314 This selects the Secure Digital Host Controller Interface (SDHCI)
315 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
316 If you have a controller with this interface, say Y or M here.
320 config MMC_SDHCI_IPROC
321 tristate "SDHCI platform support for the iProc SD/MMC Controller"
322 depends on ARCH_BCM_IPROC || COMPILE_TEST
323 depends on MMC_SDHCI_PLTFM
324 default ARCH_BCM_IPROC
325 select MMC_SDHCI_IO_ACCESSORS
327 This selects the iProc SD/MMC controller.
329 If you have an IPROC platform with SD or MMC devices,
335 tristate "MOXART SD/MMC Host Controller support"
336 depends on ARCH_MOXART && MMC
338 This selects support for the MOXART SD/MMC Host Controller.
339 MOXA provides one multi-functional card reader which can
340 be found on some embedded hardware such as UC-7112-LX.
341 If you have a controller with this interface, say Y here.
344 tristate "SDHCI support on STMicroelectronics SoC"
346 depends on MMC_SDHCI_PLTFM
347 select MMC_SDHCI_IO_ACCESSORS
349 This selects the Secure Digital Host Controller Interface in
350 STMicroelectronics SoCs.
352 If you have a controller with this interface, say Y or M here.
356 tristate "TI OMAP Multimedia Card Interface support"
358 depends on TPS65010 || !MACH_OMAP_H2
360 This selects the TI OMAP Multimedia card Interface.
361 If you have an OMAP board with a Multimedia Card slot,
367 tristate "TI OMAP High Speed Multimedia Card Interface support"
369 depends on ARCH_OMAP2PLUS || COMPILE_TEST
371 This selects the TI OMAP High Speed Multimedia card Interface.
372 If you have an omap2plus board with a Multimedia Card slot,
378 tristate "Winbond W83L51xD SD/MMC Card Interface support"
379 depends on ISA_DMA_API
381 This selects the Winbond(R) W83L51xD Secure digital and
382 Multimedia card Interface.
383 If you have a machine with a integrated W83L518D or W83L519D
384 SD/MMC card reader, say Y or M here.
389 tristate "Alchemy AU1XX0 MMC Card Interface support"
390 depends on MIPS_ALCHEMY
392 This selects the AMD Alchemy(R) Multimedia card interface.
393 If you have a Alchemy platform with a MMC slot, say Y or M here.
398 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
399 depends on AVR32 || ARCH_AT91
401 This selects the Atmel Multimedia Card Interface driver. If
402 you have an AT32 (AVR32) or AT91 platform with a Multimedia
403 Card slot, say Y or M here.
408 tristate "Qualcomm SDHCI Controller Support"
409 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
410 depends on MMC_SDHCI_PLTFM
412 This selects the Secure Digital Host Controller Interface (SDHCI)
413 support present in Qualcomm SOCs. The controller supports
416 If you have a controller with this interface, say Y or M here.
421 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
422 depends on ARCH_MXC || PPC_MPC512x
424 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
425 Multimedia Card Interface. If you have an i.MX or MPC512x platform
426 with a Multimedia Card slot, say Y or M here.
431 tristate "Freescale MXS Multimedia Card Interface support"
432 depends on ARCH_MXS && MXS_DMA
434 This selects the Freescale SSP MMC controller found on MXS based
435 platforms like mx23/28.
440 tristate "TI Flash Media MMC/SD Interface support"
444 Say Y here if you want to be able to access MMC/SD cards with
445 the Texas Instruments(R) Flash Media card reader, found in many
447 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
448 probably also need appropriate card reader host adapter, such as
449 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
452 To compile this driver as a module, choose M here: the
453 module will be called tifm_sd.
456 tristate "Marvell MMC/SD/SDIO host driver"
457 depends on PLAT_ORION
459 This selects the Marvell SDIO host driver.
460 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
463 To compile this driver as a module, choose M here: the
464 module will be called mvsdio.
467 tristate "TI DAVINCI Multimedia Card Interface support"
468 depends on ARCH_DAVINCI
470 This selects the TI DAVINCI Multimedia card Interface.
471 If you have an DAVINCI board with a Multimedia Card slot,
472 say Y or M here. If unsure, say N.
475 tristate "goldfish qemu Multimedia Card Interface support"
478 This selects the Goldfish Multimedia card Interface emulation
479 found on the Goldfish Android virtual device emulation.
482 tristate "MMC/SD/SDIO over SPI"
483 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
487 Some systems access MMC/SD/SDIO cards using a SPI controller
488 instead of using a "native" MMC/SD/SDIO controller. This has a
489 disadvantage of being relatively high overhead, but a compensating
490 advantage of working on many systems without dedicated MMC/SD/SDIO
493 If unsure, or if your system has no SPI master driver, say N.
496 tristate "Samsung S3C SD/MMC Card Interface support"
497 depends on ARCH_S3C24XX
498 depends on S3C24XX_DMAC
500 This selects a driver for the MCI interface found in
501 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
502 If you have a board based on one of those and a MMC/SD
503 slot, say Y or M here.
507 config MMC_S3C_HW_SDIO_IRQ
508 bool "Hardware support for SDIO IRQ"
511 Enable the hardware support for SDIO interrupts instead of using
512 the generic polling code.
515 prompt "Samsung S3C SD/MMC transfer code"
519 bool "Use PIO transfers only"
521 Use PIO to transfer data between memory and the hardware.
523 PIO is slower than DMA as it requires CPU instructions to
524 move the data. This has been the traditional default for
528 bool "Use DMA transfers only"
530 Use DMA to transfer data between memory and the hardare.
532 Currently, the DMA support in this driver seems to not be
533 working properly and needs to be debugged before this
538 config MMC_SDRICOH_CS
539 tristate "MMC/SD driver for Ricoh Bay1Controllers"
540 depends on PCI && PCMCIA
542 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
543 card whenever you insert a MMC or SD card into the card slot.
545 To compile this driver as a module, choose M here: the
546 module will be called sdricoh_cs.
552 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
553 depends on MFD_TMIO || MFD_ASIC3
556 This provides support for the SD/MMC cell found in TC6393XB,
557 T7L66XB and also HTC ASIC3
560 tristate "SH-Mobile SDHI SD/SDIO controller support"
561 depends on SUPERH || ARM
562 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
565 This provides support for the SDHI SD/SDIO controller found in
566 SuperH and ARM SH-Mobile SoCs
569 tristate "ENE CB710 MMC/SD Interface support"
573 This option enables support for MMC/SD part of ENE CB710/720 Flash
574 memory card reader found in some laptops (ie. some versions of
577 This driver can also be built as a module. If so, the module
578 will be called cb710-mmc.
581 tristate "VIA SD/MMC Card Reader Driver"
584 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
585 VIA provides one multi-functional card reader which integrated into
586 some motherboards manufactured by VIA. This card reader supports
588 If you have a controller with this interface, say Y or M here.
593 tristate "Blackfin Secure Digital Host support"
594 depends on (BF54x && !BF544) || (BF51x && !BF512)
596 If you say yes here you will get support for the Blackfin on-chip
597 Secure Digital Host interface. This includes support for MMC and
600 To compile this driver as a module, choose M here: the
601 module will be called bfin_sdh.
605 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
606 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
609 If you say yes here SD-Cards may work on the EZkit.
612 tristate "Synopsys DesignWare Memory Card Interface"
614 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
616 This selects support for the Synopsys DesignWare Mobile Storage IP
617 block, this provides host support for SD and MMC interfaces, in both
618 PIO and external DMA modes.
621 bool "Internal DMAC interface"
624 This selects support for the internal DMAC block within the Synopsys
625 Designware Mobile Storage IP block. This disables the external DMA
629 tristate "Synopsys Designware MCI Support as platform device"
633 This selects the common helper functions support for Host Controller
634 Interface based platform driver. Please select this option if the IP
635 is present as a platform device. This is the common interface for the
636 Synopsys Designware IP.
638 If you have a controller with this interface, say Y or M here.
643 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
647 This selects support for Samsung Exynos SoC specific extensions to the
648 Synopsys DesignWare Memory Card Interface driver. Select this option
649 for platforms based on Exynos4 and Exynos5 SoC's.
652 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
657 This selects support for Hisilicon K3 SoC specific extensions to the
658 Synopsys DesignWare Memory Card Interface driver. Select this option
659 for platforms based on Hisilicon K3 SoC's.
662 tristate "Synopsys Designware MCI support on PCI bus"
663 depends on MMC_DW && PCI
665 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
666 Select this option if the IP is present on PCI platform.
668 If you have a controller with this interface, say Y or M here.
672 config MMC_DW_ROCKCHIP
673 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
674 depends on MMC_DW && ARCH_ROCKCHIP
677 This selects support for Rockchip SoC specific extensions to the
678 Synopsys DesignWare Memory Card Interface driver. Select this option
679 for platforms based on RK3066, RK3188 and RK3288 SoC's.
682 tristate "SuperH Internal MMCIF support"
683 depends on MMC_BLOCK && HAS_DMA
684 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
686 This selects the MMC Host Interface controller (MMCIF).
688 This driver supports MMCIF in sh7724/sh7757/sh7372.
691 tristate "JZ4740 SD/Multimedia Card Interface support"
692 depends on MACH_JZ4740
694 This selects support for the SD/MMC controller on Ingenic JZ4740
696 If you have a board based on such a SoC and with a SD/MMC slot,
700 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
703 This selects support for Elan Digital Systems' VUB300 chip.
705 The VUB300 is a USB-SDIO Host Controller Interface chip
706 that enables the host computer to use SDIO/SD/MMC cards
707 via a USB 2.0 or USB 1.1 host.
709 The VUB300 chip will be found in both physically separate
710 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
712 The VUB300 chip supports SD and MMC memory cards in addition
713 to single and multifunction SDIO cards.
715 Some SDIO cards will need a firmware file to be loaded and
716 sent to VUB300 chip in order to achieve better data throughput.
717 Download these "Offload Pseudocode" from Elan Digital Systems'
718 web-site http://www.elandigitalsystems.com/support/downloads.php
719 and put them in /lib/firmware. Note that without these additional
720 firmware files the VUB300 chip will still function, but not at
721 the best obtainable data rate.
723 To compile this mmc host controller driver as a module,
724 choose M here: the module will be called vub300.
726 If you have a computer with an embedded VUB300 chip
727 or if you intend connecting a USB adapter based on a
728 VUB300 chip say Y or M here.
731 tristate "USB SD Host Controller (USHC) support"
734 This selects support for USB SD Host Controllers based on
735 the Cypress Astoria chip with firmware compliant with CSR's
736 USB SD Host Controller specification (CS-118793-SP).
738 CSR boards with this device include: USB<>SDIO (M1985v2),
741 Note: These controllers only support SDIO cards and do not
742 support MMC or SD memory cards.
745 tristate "Wondermedia SD/MMC Host Controller support"
746 depends on ARCH_VT8500
749 This selects support for the SD/MMC Host Controller on
750 Wondermedia WM8505/WM8650 based SoCs.
752 To compile this driver as a module, choose M here: the
753 module will be called wmt-sdmmc.
755 config MMC_USDHI6ROL0
756 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
759 This selects support for the Renesas USDHI6ROL0 SD/SDIO
762 config MMC_REALTEK_PCI
763 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
764 depends on MFD_RTSX_PCI
766 Say Y here to include driver code to support SD/MMC card interface
767 of Realtek PCI-E card reader
769 config MMC_REALTEK_USB
770 tristate "Realtek USB SD/MMC Card Interface Driver"
771 depends on MFD_RTSX_USB
773 Say Y here to include driver code to support SD/MMC card interface
774 of Realtek RTS5129/39 series card reader
777 tristate "Allwinner sunxi SD/MMC Host Controller support"
778 depends on ARCH_SUNXI
780 This selects support for the SD/MMC Host Controller on
781 Allwinner sunxi SoCs.
783 config MMC_TOSHIBA_PCI
784 tristate "Toshiba Type A SD/MMC Card Interface Driver"
789 tristate "MediaTek SD/MMC Card Interface support"
792 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
793 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
794 This is needed if support for any SD/SDIO/MMC devices is required.